baber/WOPTO huggingface dataset:
Patent JP-2018172257-A (JP)
Title: Method for producing lithium metal composite oxide
Inventor: KAGEURA JUNICHI
IPC: C01G53/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lithium composite metal oxide capable of removing moisture and suppressing generation of nickel oxide.SOLUTION: There is provided a method for producing a lithium metal composite oxide containing at least nickel where lithium ions can be doped/dedoped, which comprises: a mixing step of mixing a metal composite compound containing at least nickel and a lithium compound to obtain a mixture; a calcination step of calcining the mixture in an oxygen-containing atmosphere to obtain a calcined product; a washing step of washing the calcined product to obtain a washed product; and a heat treatment step of heat-treating the washed product, in which in the mixing step, the mixing is performed so that the ratio (molar ratio) of lithium in the lithium compound to metal elements in the metal composite oxide exceeds 1 and the heat treatment step is performed at a rate of temperature increase of 100°C/hr or more and a retention temperature of more than 550°C and 900°C or less.SELECTED DRAWING: None
Patent JP-2017158558-A (JP)
Title: Method for culturing stem cells
Inventor: SASAI YOSHIKI
IPC: C12N5/0797
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for inducing differentiation of stem cells into a cerebral cortex tissue, combining rapid re-aggregation and three-dimensional suspension culture when culturing stem cell aggregates, and provide a cell culture obtainable by the method.SOLUTION: According to the present invention, a method for inducing differentiation of stem cells comprises the steps of: forming uniform aggregates of stem cells in a serum-free medium; culturing the cells in suspension; and culturing the cells in the presence of a Nodal signal inhibitor and/or a Wnt signal inhibitor. Here, the stem cells are pluripotent stem cells, embryonic stem cells and the duration of the culture in suspension is 60 to 350 hours. The Nodal signal inhibitor is Lefty-1, and the Wnt signal inhibitor is Dkk1.SELECTED DRAWING: None
Patent JP-2018179053-A (JP)
Title: Insulator
Inventor: EDO TOMOYOSHI
IPC: B60K13/04
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an insulator capable of suppressing the occurrence of noise.SOLUTION: An insulator made of rubber elastic body to elastically support an exhaust pipe to a vehicle body includes: a first part having a first engagement hole engaged with a vehicle body side; a second part having a second engagement hole engaged with an exhaust pipe side to be arranged at a lower part of the first part sandwiching a prescribed virtual axis; a pair of connection parts for connecting the first part and the second part to be arranged spaced from each other on both sides of the virtual axis in a direction perpendicular to an axis; a first stopper surface and a second stopper surface formed in the first part and the second part, respectively between the pair of connection parts spaced from the connection parts; and a plurality of protrusions protruding at least from one of the first stopper surface and the second stopper surface. The plurality of protrusions are arranged in an axial direction of the virtual axis and in the direction perpendicular to the axis.SELECTED DRAWING: Figure 2
Patent JP-2018178463-A (JP)
Title: Vehicle door handle device
Inventor: KIRIYAMA HIROSHI
IPC: H01Q1/22
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door handle device capable of further improving assemblability.SOLUTION: A vehicle door handle device includes: a bobbin 31 formed with an opening 31d, the opening 31d being formed at a front peripheral portion 31i with a pair of engaging studs 32 and 33; a substrate 51 having a pair of lands 54 and 55 opposing to the opening 31d and held by the bobbin 31; and an antenna 40 having a wire 42 which is wound on the bobbin 31 whose opposite terminal ends 44 and 45 are hooked to the studs 32 and 33 in a state traversing the respective lands 54 and 55, the opposite terminal ends 44 and 45 being connected to elements at the respective lands 54 and 55; and a handle main body accommodating the bobbin 31, the substrate 51, and the antenna 40.SELECTED DRAWING: Figure 5
Patent JP-2017140850-A (JP)
Title: Printer
Inventor: KATAYAMA OSAMU
IPC: B41J29/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer which enables improvement of assembly workability and achieves good position accuracy between components.SOLUTION: A frame part F, in which a paper storage part for storing rolled continuous form paper is formed, includes: an opening/closing cover part 3; a platen roller 10; a thermal head 28; a control board unit 40; and a battery storage part 33 to form a function unit part Y. The function unit part Y is stored in a body case. A front cover part 5, which protects the function unit part Y with the body case 2, is fixed to the body case 2 while enabling the opening/closing cover part 3 to open and close.SELECTED DRAWING: Figure 3
Patent JP-2017192726-A (JP)
Title: Inflatable balloons for foldable apparatus
Inventor: BAR-TAL MEIR
IPC: A61B8/12
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide devices for intra-body use.SOLUTION: Described embodiments include an apparatus that includes a plurality of flaps configured to fold over each other in a folded configuration. Each of the flaps includes one or more ultrasound transducer elements. One or more balloons are coupled to the flaps, the balloons being configured to, upon being inflated, unfold the flaps from the folded configuration. Other embodiments are also described.SELECTED DRAWING: Figure 1
Patent JP-2018184131-A (JP)
Title: Airbag lid reinforcing member
Inventor: KOBAYASHI YOSUKE
IPC: B60R21/205
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To open a lid part mainly in a shorter time.SOLUTION: This invention relates to an airbag lid reinforcing member 12 having a cylindrical guide part 26 for guiding a bag-shaped airbag main body bulged from an airbag module 4 to a lid part 13 arranged at an airbag lid member 11 between the airbag lid member 11 and the airbag module 4. A guide rib 31 which hangs out to the inside of the guide part 26, and can guide the airbag main body toward the lid part 13 is erectly arranged at an upper part of the guide part 26.SELECTED DRAWING: Figure 1
Patent JP-2018191386-A (JP)
Title: Rotor for rotary electric devices
Inventor: KAHATA YASUO
IPC: H02K9/08
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for rotary electric devices with an enhanced cooling performance capable of effectively cooling a rotor coil.SOLUTION: A rotor for rotary electric devices has a radial through flow path extending throughout a rotor slot in a radial direction of a revolving shaft, which is configured so that a coolant gas flows therein and flows out therefrom via a sub-slot. Here, multiple radial through flow paths are disposed in an axial direction and are configured so that the coolant gas flows into each of the multiple radial through flow paths via the sub-slot. An axial direction flow path extends in the axial direction in the rotor slot. The axial direction flow path communicates radial through flow paths neighboring in the axial direction in the multiple radial through flow paths.SELECTED DRAWING: Figure 1
Patent JP-2018188703-A (JP)
Title: Three-dimensional shaping apparatus and three-dimensional shaping method
Inventor: SHAMOTO EIJI
IPC: B22F3/105
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shaping apparatus and the like with small residual heat strain.SOLUTION: A three-dimensional shaping apparatus 1 includes: first, second, and third hand tools 31, 32, and 33, respectively for arranging a plurality of blocks L to be adjacent to one another, and bonding the blocks L adjacent to one another; and an end mill 34 for processing the plurality of blocks L thus bonded. The block L is made of a metal; the first and third hand tools 31 and 33 weld the plurality of blocks L; and the end mill 34 cuts the plurality of blocks L.SELECTED DRAWING: Figure 1
Patent JP-2018187103-A (JP)
Title: Washing machine
Inventor: MATSUI SHINGO
IPC: D06F37/26
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of more effectively suppressing accumulation of staining substances in a tub without especially requiring a consumable component such as a brush and with utilizing a photocatalytic reaction.SOLUTION: A washing machine comprises a water tub disposed inside a housing, a rotary drum disposed inside the water tub and a drive part rotatably supporting the rotary drum, in which a body part of the water tub is composed of an ultraviolet transmissive substance and a photocatalyst layer is formed on its inner surface. Further, it is configured such that ultraviolet rays are emitted from an ultraviolet ray source arranged at a rear surface side of the water tub toward the rear surface of the water tub so as to irradiate and excite the photocatalyst with the ultraviolet rays from its rear surface (back surface) of the photocatalyst layer.SELECTED DRAWING: Figure 1
Patent JP-2018192660-A (JP)
Title: Thermochromic writing instrument
Inventor: HOSHINO TAKANOBU
IPC: B43K24/08
Filed: 2017-05-15
Abstract: To provide a thermochromic writing instrument of which the friction part is possible to be operated whether the pen tip is in a protruding or immersed state while the friction part can be prevented from getting dirty when not in use.SOLUTION: On the top of the friction body 4 is formed an in-out hole 42 opening at the back part, a protection part 6 which gets in or out freely is provided from the in-out hole 42, and the protection part 6 is continuously provided on the operating body 5. When the pen tip is in an immersed state, the back end part of the protection part 6 protrudes even farther backward than the tip of the friction body 4, and when the pen tip is in a protruding state, the back end part of the protection part 6 immerses inside the in-out hole 42 of the friction body 4.SELECTED DRAWING: Figure 1
Patent JP-2018193493-A (JP)
Title: Manufacturing method of dispersion of resin particle having acid group, and manufacturing method of toner for electrostatic charge image using the dispersion
Inventor: SHAKAWA NAOYA
IPC: G03G9/08
Filed: 2017-05-18
Abstract: To provide a means capable of stably providing a particle of a resin having sharp particle size distribution and desired particle diameter even when physical properties of the resin having the acid group or physical properties of a dissolved liquid containing the resin has variation, and stably capable of manufacturing a toner having sharp particle size distribution and less in fine particle amount or coarse particle amount.SOLUTION: There is provided a manufacturing method of a dispersion of a resin particle having an acid group using a phase inversion emulsification method including following processes: Process 1: a process for mixing a resin having an acid group and an organic solvent to manufacture a dissolved liquid; Process 2: a process for adding and mixing a neutralization agent to the dissolved liquid obtained in the Process 1 to obtain a neutralized mixture having liquid viscosity of 100 to 1000 mPa s; Process 3: a process for adding water to 100 pts.mass of the resin having the acid group at addition rate of 0.5 to 50 pts.mass/min. after determining liquid viscosity of the neutralized mixture obtained in the Process 2 to obtain an emulsion of the resin particle having the acid group; Process 4: a process for removing the organic solvent from the emulsion obtained in the Process 3 to obtain the dispersion of the resin particle having the acid group.SELECTED DRAWING: None
Patent JP-2018196458-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2017-05-23
Abstract: To provide a game machine capable of improving game amusement by varying game property relating to continuation of an advantageous state.SOLUTION: In a specific state (such as a battle state) where a right relating to a game period in an advantageous state (such as an ART state) can be imparted, the right is imparted in a case where points imparted within a predetermined period (such as eight games) become regulated points, but the right is not imparted in a case where the imparted points do not become the regulated points. In this case, if in a second specific state (such as a "special pattern"), when the specific state is stared next, the second specific state can be performed as a follow-up to the last time.SELECTED DRAWING: Figure 48
Patent JP-2018196699-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-05-25
Abstract: To provide a game machine that allows a player to easily recognize that suggestion display is being performed when the suggestion display is performed in any of different kinds of performances by whichever performance the suggestion display is performed.SOLUTION: Either in a first precursory performance (treasure box performance) or in a second precursory performance (curtain performance), it is possible to perform suggestion display for displaying a development icon. A sound output from a speaker when the development icon is displayed is a common sound called an icon display sound in any of the first precursory performance and the second precursory performance. The position where the development icon is displayed is different in the first precursory performance and the second precursory performance.SELECTED DRAWING: Figure 11
Patent JP-2018203263-A (JP)
Title: Box type carton
Inventor: NAKAJIMA RYO
IPC: A47K10/42
Filed: 2017-05-30
Abstract: To provide a box type carton suppressing generation of paper dust when taking out a paper wiper and having excellent takeout property and visibility.SOLUTION: Provided is a box type carton that has, on the top face portion, a take-out port 10 formed with a perimeter by perforations, and a film for window application 20 affixed to a back surface on the outer side of the take-out port 10 and having a slit 21 for taking out, the box type carton receiving a laminate of paper wipers and being able to take out a paper wiper in a pop-up manner, wherein a maximum dimension in the lateral direction of the take-out port 10 is 50% or more and 80% or less with respect to a lateral dimension of the box type carton, and the maximum dimension in the longitudinal direction of the take-out port 10 is 30% or more and 80% or less with respect to a longitudinal dimension of the box type carton, and a thickness of the film for window application 20 is 20 μm or more and 60 μm or less, and a length of the slit 21 of the film for window application 20 is 60% or more and 80% or less with respect to the maximum dimension in the lateral direction of the take-out port.SELECTED DRAWING: Figure 1
Patent JP-2018207624-A (JP)
Title: Cable cover strip device
Inventor: NASU HIROAKI
IPC: H02G1/12
Filed: 2017-06-01
Abstract: To provide a cable cover strip device which strips a separator 312 in addition to a coating body 310 of a cable 300.SOLUTION: A strip device 10 of a cable coating body includes a coating body separating portion 20. The coating body separating portion 20 separates the end of a coating body 310 from a coating body 310 of a cable 300. The coating body separating portion 20 has a slit forming portion 30 and a separator burning portion 32. The slit forming portion 30 forms a slit in the coating body 310. The separator burning portion 32 is arranged along the slit forming portion 30. The separator burning portion 32 burns off a separator 312.SELECTED DRAWING: Figure 1
Patent JP-2017217649-A (JP)
Title: Detection device for breakage suspected portion of capping sheet, method for detection of breakage suspected portion of capping sheet, and computer program
Inventor: SHIMAOKA TAKAYUKI
IPC: G01N21/88
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an easy and safe technique for detection of a breakage suspected portion of a capping sheet.SOLUTION: Image data, which is data of an image of a capping sheet which is picked up by a drone from sky, is inputted to a breakage suspected portion detection device. The image data is sent to an A kind detector 123, and a three-dimensional model of the capping sheet is generated in a three-dimensional model generation part 123A. Next, a three-dimensional coordinate of many points on the capping sheet is acquired from the three-dimensional model in a coordinate acquisition part 123B. Then, a stress or a strain, which is generated in each portion of the capping sheet, are determined from a plurality of three-dimensional coordinates in a first detection part 123C. A portion of such stress and strain, which exceeds over a threshold, is specified by a breakage suspected portion detection part 123F as a breakage suspected portion.SELECTED DRAWING: Figure 5
Patent JP-2018207689-A (JP)
Title: Power management system and power management method
Inventor: UENISHI SHOTA
IPC: H02J7/35
Filed: 2017-06-06
Abstract: To provide a power management system capable of performing power management, while considering use of electric power by a large-lot user, for a user with smaller demand power than a large-lot user of a general residence or the like.SOLUTION: The power management system includes: a power generator for generating electric power by renewable energy; an inverse load flow part for inverse-flowing the generated power to a power system; and a power controller for supplying a part of the electric power subjected to inverse flow to a hot-water supply apparatus when the generated power exceeds a predetermined reference value and controlling its operation.SELECTED DRAWING: Figure 1
Patent JP-2018205623-A (JP)
Title: Display
Inventor: SASAKI TORU
IPC: G06F3/044
Filed: 2017-06-08
Abstract: To provide a touch sensor that shows high detection sensitivity and detection accuracy to a touch, and a display having the touch sensor mounted thereon.SOLUTION: There is provided a display 100 that comprises a plurality of pixels, and a touch sensor 300 overlapping with the plurality of pixels. The touch sensor includes first wiring 310 that extends in a first direction and has a plurality of first electrodes 302, and second wiring 320 that extends in a second direction intersecting with the first direction and has a plurality of second electrodes 304. A width of each of the first electrodes and the second electrodes continuously or gradually changes in both the first direction and second direction, and the electrodes satisfy the following formula. In the formula, S is an area of each of the first electrodes and the second electrodes, and A is the total sum of lengths of the respective sides of the first electrodes and the second electrodes.SELECTED DRAWING: Figure 4
Patent JP-2019000417-A (JP)
Title: Pants-type disposable diaper
Inventor: ISHIKAWA HIROTAKE
IPC: A61F13/51
Filed: 2017-06-16
Abstract: To improve the texture of an end of a waist opening against skin.SOLUTION: A pants-type disposable diaper is such that: a waist part W has a first part P1 and a second part P2 each having a waist elastic member 17; the first part P1 has an over sheet layer 127 folded at the edge of a waist opening WO from the outside of a waist outside sheet layer 122, and extending to the inside of a waist inner sheet layer 121; the over sheet layer 127 comprises a sheet material 12S having a part folded at the edge of the waist opening WO from a position on the outer side of the waist elastic member 17 in the second part P2 and extending to a position on the inner side of the waist elastic member 17 in the second part P2. In the first part P1, the waist elastic member 17 is not fixed to the sheet material 12S. In the second part P2, the waist elastic member 17 is fixed to the sheet material 12S, and the sheet material 12S is contracted in a width direction WD together with the waist elastic member 17.SELECTED DRAWING: Figure 8
Patent JP-2019001392-A (JP)
Title: Linear member support structure
Inventor: SAITO AKIKO
IPC: B60R16/02
Filed: 2017-06-19
Abstract: To provide a linear member support structure capable of setting an arrangement direction of a linear member to a desired direction without using a specific connector.SOLUTION: An insertion hole 25 is formed in a plate-like member 20a fixed to a vehicle body side, and a linear member 27 is supported on the plate-like member 20a in a state of being inserted into the insertion hole 25. A holding member 29 has integrally an annularly shaped insertion hole engagement part 33 held by being engaged with the insertion hole 25, and a connector holding part 36 for detachably holding a connector 28 to which an end part of the linear member 27 and an end part of the other linear member 32 are detachably connected. The linear member 27 is supported on the plate-like member 20a by being connected to the connector 28 held in the connector holding part 36, in a state of being inserted into the inside of the annularly shaped insertion hole engagement part 33.SELECTED DRAWING: Figure 3
Patent JP-2019005259-A (JP)
Title: Toilet roll
Inventor: OOKA YASUNOBU
IPC: A47K10/16
Filed: 2017-06-26
Abstract: To provide a long toilet roll having favorable texture, and preventing a core from being easily crushed without impairing a cost performance and productivity.SOLUTION: A toilet roll 10 is formed by winding up one-ply toilet paper 10x into a roll shape, the toilet paper having a plurality of projections/recesses, the projections formed on one surface and the recesses formed on a corresponding opposite surface. The toilet roll has the roll length of 105-210 m, the roll diameter of 100-142 mm, the apparent basis weight of the core of 220-570 g/m, and the roll density of 0.17-0.38 g/cm.SELECTED DRAWING: Figure 1
Patent JP-2018013771-A (JP)
Title: Display device, display module, electronic apparatus, and method of manufacturing display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/46
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device with a wide viewing angle and a high aperture ratio.SOLUTION: The display device includes a first display element, a second display element, and an insulating layer. The first display element includes a first pixel electrode configured to reflect visible light. The second display element has a function to emit visible light. The second display element includes a second pixel electrode and a common electrode. The first pixel electrode is positioned on the opposite side of the second pixel electrode with the insulating layer interposed. The common electrode is positioned on the opposite side of the insulating layer with the second pixel electrode interposed. A shortest distance X between a first plane and a second plane is 500 nm or more and 200 μm or less. The first plane includes a plane of the first pixel electrode on the insulating layer side in a display region of the first display element, and the second plane includes a plane of the common electrode on the insulating layer side in a display region of the second display element.SELECTED DRAWING: Figure 1